<template>
  <div class="PanelGroup">
    <el-row :gutter="40" class="panel-group">
      <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col" v-for="(item) in data" :key="item.name">
        <div class="card-panel" @click="handleSetLineChartData('访客')">
          <div class="card-panel-icon-wrapper" :class="item.class">
            <i class="iconfont" :class="item.icon"></i>
          </div>
          <div class="card-panel-description">
            <div class="card-panel-text">{{(item.name)}}</div>
            <count-to :start-val="0" :end-val="item.value" :duration="2600" class="card-panel-num" />
          </div>
        </div>
      </el-col>
    </el-row>
  </div>
</template>

<script setup>
import { reactive } from '@vue/reactivity';
import { CountTo } from 'vue3-count-to';   //数字滚动插件
const data = reactive([
  {
    name: "访客",
    class: "icon-people",
    icon: "icon-food-popsicle",
    value: 102400
  },
  {
    name: "新消息",
    class: "icon-message",
    icon: "icon-food-doughnut",
    value: 234235
  },
  {
    name: "收益",
    class: "icon-money",
    icon: "icon-food-cake",
    value: 452543
  },
  {
    name: "订单",
    class: "icon-shopping",
    icon: "icon-food-strawberry",
    value: 124643
  },
]);
</script>

<style lang="scss" scoped>
.panel-group {
  margin-top: 18px;
  .card-panel-col {
    margin-bottom: 32px;
  }

  .card-panel {
    height: 108px;
    cursor: pointer;
    font-size: 12px;
    position: relative;
    overflow: hidden;
    color: #666;
    background: #fff;
    box-shadow: 4px 4px 40px rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.05);
    &:hover {
      .card-panel-icon-wrapper {
        color: #fff;
      }

      .icon-people {
        background: #40c9c6;
      }

      .icon-message {
        background: #36a3f7;
      }

      .icon-money {
        background: #f4516c;
      }

      .icon-shopping {
        background: #34bfa3;
      }
    }

    .icon-people {
      color: #40c9c6;
    }

    .icon-message {
      color: #36a3f7;
    }

    .icon-money {
      color: #f4516c;
    }

    .icon-shopping {
      color: #34bfa3;
    }

    .card-panel-icon-wrapper {
      float: left;
      margin: 14px 0 0 14px;
      padding: 16px;
      transition: all 0.38s ease-out;
      border-radius: 6px;
      box-sizing: border-box;
      i {
        font-size: 48px;
      }
    }

    .card-panel-icon {
      float: left;
      font-size: 48px;
    }

    .card-panel-description {
      float: right;
      font-weight: bold;
      margin: 26px;
      margin-left: 0px;

      .card-panel-text {
        line-height: 18px;
        color: rgba(0, 0, 0, 0.45);
        font-size: 16px;
        margin-bottom: 12px;
      }

      .card-panel-num {
        font-size: 20px;
      }
    }
  }
}

@media (max-width: 550px) {
  .card-panel-description {
    display: none;
  }

  .card-panel-icon-wrapper {
    float: none !important;
    width: 100%;
    height: 100%;
    margin: 0 !important;

    i {
      display: block;
      margin: 14px auto !important;
      float: none !important;
    }
  }
}
</style>